Block invasive ads on android
The only comic I am experiencing this with until now is "menage a 3". At every startup of the comic there is a pop up which reads "It's time to clean up" or something similar. It is not possible to close that message without opening the webpage of the ad, which opens up the browser. The only available answer button on the ad in a "OK" button. But even if you hit "back" or click on another spot on the page, the ad opens up. It really is quite annoying, though I'm not sure what could be done about this.